After 50 years, detectives are now confident in naming a suspect that was not publicly identified before as the killer.

A 61-year-old Fresno man whose DNA was linked to a cold-case murder and two rape cases from the early 2000s could be responsible for other crimes, authorities said. Robert Castillo was arrested ...

Teresa Peroni was last seen on July 4, 1983, in Selma, Ore. DNA testing confirmed that a skull found in 1997 was hers.